From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sat, 5 Jan 2013 09:23:00 +0100 Subject: [U-Boot] [RFC PATCH 34/44] image: Add RSA support for image signing In-Reply-To: <1357350734-13737-35-git-send-email-sjg@chromium.org> References: <1357350734-13737-1-git-send-email-sjg@chromium.org> <1357350734-13737-35-git-send-email-sjg@chromium.org> Message-ID: <201301050923.00951.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Simon Glass, > RSA provides a public key encryption facility which is ideal for image > signing and verification. > > Images are signed using a private key by mkimage. Then at run-time, the > images are verified using a private key. > > This implementation uses openssl for the host part (mkimage). To avoid > bringing large libraries into the U-Boot binary, the RSA public key > is encoded using a simple numeric representation in the device tree. > > Signed-off-by: Simon Glass You want to run spellcheck over your comments ... eg. s/mutliply/multiply/ ;-) Best regards, Marek Vasut